TREA

mixing-reversing- or deviation valves

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Industry

  • CPC
  • F04D15/0016
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D15/00Control

Current Industry

F04D15/0016mixing-reversing- or deviation valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Configurable bi-directional airflow fan
    • Patent number 12,209,596
    • Issue date Jan 28, 2025
    • Cisco Technology, Inc.
    • Yongguo Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump assembly
    • Patent number 12,180,968
    • Issue date Dec 31, 2024
    • Grundfos Holding a/s
    • Olav Jensen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic valve device and centrifugal pump assembly including such...
    • Patent number 12,158,212
    • Issue date Dec 3, 2024
    • GRUNDFOS HOLDING A/S
    • Olav Jensen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump and valve switch
    • Patent number 12,085,081
    • Issue date Sep 10, 2024
    • Cooper-Standard Automotive Inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump
    • Patent number 12,038,012
    • Issue date Jul 16, 2024
    • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    • Jian Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with rotary valve
    • Patent number 11,982,279
    • Issue date May 14, 2024
    • Cooper-Standard Automotive Inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual body variable duty performance optimizing pump unit
    • Patent number 11,965,512
    • Issue date Apr 23, 2024
    • S.A. Armstrong Limited
    • Gabor Lechner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multifunctional pump assembly
    • Patent number 11,852,147
    • Issue date Dec 26, 2023
    • Cooper-Standard Automotive Inc.
    • David S. Malone
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Centrifugal pump unit and method for moving a valve element in a pu...
    • Patent number 11,680,571
    • Issue date Jun 20, 2023
    • Grundfos Holding a/s
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump assembly
    • Patent number 11,555,499
    • Issue date Jan 17, 2023
    • Grundfos Holding a/s
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump assembly
    • Patent number 11,460,031
    • Issue date Oct 4, 2022
    • Grundfos Holding a/s
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Circulation pump assembly
    • Patent number 11,359,822
    • Issue date Jun 14, 2022
    • Grundfos Holding a/s
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly
    • Patent number 11,333,151
    • Issue date May 17, 2022
    • Grundfos Holding a/s
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric coolant pump
    • Patent number 11,156,146
    • Issue date Oct 26, 2021
    • Mahle International GmbH
    • Swen-Juri Bauer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Circulation pump assembly for a heating and/or cooling system
    • Patent number 11,073,290
    • Issue date Jul 27, 2021
    • Grundfos Holding a/s
    • Søren Emil Sørensen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for controlling a circulation pump in an installation compri...
    • Patent number 10,900,490
    • Issue date Jan 26, 2021
    • Grundfos Holding a/s
    • Martin Byskov Skafsgaard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor vehicle
    • Patent number 10,865,695
    • Issue date Dec 15, 2020
    • Mahle International GmbH
    • Swen-Juri Bauer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly and hydraulic system
    • Patent number 10,823,175
    • Issue date Nov 3, 2020
    • Grundfos Holding a/s
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller pump
    • Patent number 10,808,705
    • Issue date Oct 20, 2020
    • E.G.O. Elektro-Gerätebau GmbH
    • Tobias Albert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drain pump for laundry treating apparatus
    • Patent number 10,718,081
    • Issue date Jul 21, 2020
    • LG Electronics Inc.
    • Hoon Choi
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Active and passive self-evacuation of a self-priming water pump
    • Patent number 10,543,621
    • Issue date Jan 28, 2020
    • Hilti Aktiengesellschaft
    • Helmut Specht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Centrifugal pump having axially moveable impeller wheel for conveyi...
    • Patent number 10,539,143
    • Issue date Jan 21, 2020
    • Grundfos Holding a/s
    • Thomas Blad
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Pump assembly
    • Patent number 10,514,038
    • Issue date Dec 24, 2019
    • Grundfos Holding a/s
    • Olav Jensen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly for a dishwashing appliance
    • Patent number 10,349,810
    • Issue date Jul 16, 2019
    • Haier US Appliance Solutions, Inc.
    • John Edward Dries
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly for a dishwashing appliance
    • Patent number 10,349,809
    • Issue date Jul 16, 2019
    • Haier US Appliance Solutions, Inc.
    • John Edward Dries
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Circulation pump assembly for a heating and/or cooling system
    • Patent number 10,317,094
    • Issue date Jun 11, 2019
    • Grundfos Holding a/s
    • Søren Emil Sørensen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electromotive coolant pump
    • Patent number 9,890,686
    • Issue date Feb 13, 2018
    • Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg
    • Uwe Klippert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve apparatus and washer apparatus
    • Patent number 9,725,075
    • Issue date Aug 8, 2017
    • Mitsuba Corporation
    • Atsushi Otani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pump having selectable outlets
    • Patent number 9,689,403
    • Issue date Jun 27, 2017
    • Johnson Electric S.A.
    • Chuanhui Fang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Mechanical coolant pump
    • Patent number 9,574,485
    • Issue date Feb 21, 2017
    • Pierburg Pump Technology GmbH
    • Arnaud Fournier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CONFIGURABLE BI-DIRECTIONAL AIRFLOW FAN
    • Publication number 20250059984
    • Publication date Feb 20, 2025
    • Cisco Technology, Inc.
    • Yongguo Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH ROTARY VALVE
    • Publication number 20240271626
    • Publication date Aug 15, 2024
    • Cooper Standard Automotive Inc.
    • David S. Malone
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Dual Body Variable Duty Performance Optimizing Pump Unit
    • Publication number 20240229800
    • Publication date Jul 11, 2024
    • S.A. Armstrong Limited
    • Gabor Lechner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump With Rotary Valve
    • Publication number 20230235739
    • Publication date Jul 27, 2023
    • Cooper Standard Automotive, inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP ASSEMBLY
    • Publication number 20230167826
    • Publication date Jun 1, 2023
    • GRUNDFOS HOLDING A/S
    • Olav JENSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Heating System and Valving for These
    • Publication number 20230160388
    • Publication date May 25, 2023
    • Rheem Australia Pty Limited
    • Josh Cooper
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FLUIDIC COMMAND DEVICE OF A VEHICLE
    • Publication number 20220397052
    • Publication date Dec 15, 2022
    • Industrie Saleri Italo S.p.A.
    • Alfonso SURACE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CENTRIFUGAL PUMP ASSEMBLY
    • Publication number 20210003133
    • Publication date Jan 7, 2021
    • GRUNDFOS HOLDING A/S
    • Thomas BLAD
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Water Heating System and Valving for These
    • Publication number 20200263694
    • Publication date Aug 20, 2020
    • Rheem Australia Pty Limited
    • Josh Cooper
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    BIDIRECTIONAL PUMP
    • Publication number 20200240419
    • Publication date Jul 30, 2020
    • LG ELECTRONICS INC.
    • Dohyun JUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY
    • Publication number 20200072227
    • Publication date Mar 5, 2020
    • GRUNDFOS HOLDING A/S
    • Thomas BLAD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLY
    • Publication number 20200056614
    • Publication date Feb 20, 2020
    • GRUNDFOS HOLDING A/S
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CIRCULATION PUMP ASSEMBLY FOR A HEATING AND/OR COOLING SYSTEM
    • Publication number 20190249881
    • Publication date Aug 15, 2019
    • GRUNDFOS HOLDING A/S
    • Søren Emil SØRENSEN
    • E04 - BUILDING
  • Information Patent Application

    PUMP ASSEMBLY AND HYDRAULIC SYSTEM
    • Publication number 20180291908
    • Publication date Oct 11, 2018
    • GRUNDFOS HOLDING A/S
    • Thomas BLAD
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Water Heating System and Valving for These
    • Publication number 20180156220
    • Publication date Jun 7, 2018
    • Rheem Australia Pty Limited
    • Josh Cooper
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    PUMP ASSEMBLY
    • Publication number 20180010609
    • Publication date Jan 11, 2018
    • GRUNDFOS HOLDING A/S
    • Olav JENSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTIVE AND PASSIVE SELF-EVACUATION OF A SELF-PRIMING WATER PUMP
    • Publication number 20170232639
    • Publication date Aug 17, 2017
    • HILTI AKTIENGESELLSCHAFT
    • Helmut Specht
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP HAVING AXIALLY MOVEABLE IMPELLER WHEEL FOR CONVEYI...
    • Publication number 20160273543
    • Publication date Sep 22, 2016
    • GRUNDFOS HOLDING A/S
    • Thomas Blad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric Pump
    • Publication number 20140356200
    • Publication date Dec 4, 2014
    • JOHNSON ELECTRIC S.A.
    • Chikeung CHAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR WATER CIRCULATION IN A COOLING CIRCUIT OF AN INTERNAL CO...
    • Publication number 20140318482
    • Publication date Oct 30, 2014
    • FPT INDUSTRIAL S.P.A.
    • Clino D'Epiro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP HAVING SELECTABLE OUTLETS
    • Publication number 20140286747
    • Publication date Sep 25, 2014
    • JOHNSON ELECTRIC S.A.
    • Chuanhui FANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID DISTRIBUTION VALVE, FLUID SUPPLY SYSTEM COMPRISING SAME, AND...
    • Publication number 20140166109
    • Publication date Jun 19, 2014
    • NIFCO INC.
    • Motoharu Takai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Air Pump Having An Auto-Stop Control Device
    • Publication number 20130230410
    • Publication date Sep 5, 2013
    • Chun-Chung Tsai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Inflatable and Deflatable Air Pump
    • Publication number 20120128515
    • Publication date May 24, 2012
    • Dong Guan Hao Han Commerce Ltd.
    • Hao Hsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR REGULATING A COOLANT FLOW AND COOLING SYSTEM
    • Publication number 20120111291
    • Publication date May 10, 2012
    • Schaeffler Technologies GmbH & Co. KG
    • MARKUS POPP
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SPEED-DEPENDENT STABILITY VALVE
    • Publication number 20110142691
    • Publication date Jun 16, 2011
    • Joshua Adams
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISHWASHER MACHINE COMPRISING A WATER POINT ON THE PUMP PRESSURE SIDE
    • Publication number 20100078049
    • Publication date Apr 1, 2010
    • Miele & Cie. KG
    • Walter Assmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUAL BULK LIQUID PUMP CONTROL AND DISTRIBUTION SYSTEM
    • Publication number 20070102060
    • Publication date May 10, 2007
    • SAFETY PUMPING SYSTEMS, LLC
    • David Palmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUAL BULK LIQUID PUMP CONTROL AND DISTRIBUTION SYSTEM
    • Publication number 20070062606
    • Publication date Mar 22, 2007
    • David Palmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Coolant pump, especially electric convection-cooled coolant pump wi...
    • Publication number 20060216166
    • Publication date Sep 28, 2006
    • Franz Pawellek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES